El 02/10/2010 13:26, paul stenquist escribió:
What's DC? Have you had trouble with an SDM lens, Ecke? I know Robb and Celio 
did. Has anyone else on the list had a failure? I'm genuinely curious.
 I have three that SDM lenses I've used extensively since they were first 
released, and they work very well. Maybe I got lucky. Or perhaps failures are 
magnified on the web, because the victims complain loudly, while those of us 
who are satisfied are mum for the most part.
Paul

DC is a new type of AF motor in Pentaxland. It will appear first in their 18-135 WR zoom.
By the way, the SDM motor in my 50-135 also died, after very little use.

Carlos

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